TY  - BOOK
AU  - Cambell, Angus
TI  - Public use of library and of other sources of information / by Angus Campbell and Charles A. Metzner
AV  - Z731/C35 1952 
PY  - 1952///
CY  - Ann Arbor, Michigan
PB  - University of Michigan, Institute for Social Research
KW  - University of Michigan. Institute for Social Research
KW  - Bibliotecas - E.U
KW  - Bibliotecas - Encuestas - E.U
N1  - Monografía
ER  -